Player data updated: 2026-09-01 02:16 UTC

Sergei Krotiouk

RUS Plays: Right-Handed

Sergei Krotiouk represented Russia on the ATP Tour and reached a career-high ranking of No. 486. In TennisDB's records, Sergei Krotiouk finished with a career record of 0–0 and no singles titles.

Peak ranking
486 (Oct 19, 2009)
Elo peak
1508 (5th percentile)
Career record
0–0
Career titles
0
Prize money
$99,709

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Sergei Krotiouk's recent, live, and scheduled ATP matches
OpponentScoreResultH2HMatch DataDateRoundTournamentCategorySurface
Deniss Pavlovs #705 0-6 3-6 L H2H Match data Oct 18, 2010 Q1 Q Moscow ATP 250 Hard
Petru-Alexandru Luncanu #316 5-7 4-6 L H2H Match data Oct 25, 2009 Q2 Q St. Petersburg ATP 250 Hard
Denys Molchanov #435 6-2 4-2 (ret.) W H2H Match data Oct 25, 2009 Q1 Q St. Petersburg ATP 250 Hard
Nicolas Kiefer #104 1-6 4-6 L H2H Match data Oct 19, 2009 Q2 Q Moscow ATP 250 Hard
Artur Chernov #1542 6-4 6-2 W H2H Match data Oct 19, 2009 Q1 Q Moscow ATP 250 Hard

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Career Results

Sergei Krotiouk career results by season
SeasonTypeWLMWin %Start RankEnd Rank
2008Qualifying Q0110.0%——
2009Qualifying Q22450.0%——
2010Qualifying Q0110.0%——
Career—000———

Career Results by Surface

Sergei Krotiouk career results by season and surface
SeasonType HardClayGrassTotal
WLMWin %WLMWin %WLMWin % WLMWin %
2008Qualifying Q 0110.0%———————— 0110.0%
2009Qualifying Q 22450.0%———————— 22450.0%
2010Qualifying Q 0110.0%———————— 0110.0%

Advanced Stats

Sergei Krotiouk advanced statistics by season
Season Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
2008 1483 98.2 — — — — — — — — — — — — —
2009 1491 103.4 — — — — — — — — — — — — —
2010 1473 93.7 — — — — — — — — — — — — —
Career 1508 98.2 — — — — — — — — — — — — —

Tournament Results by Category

ATP 250

Sergei Krotiouk ATP 250 results by season
Season SPBMOS W-L
Win %
2008 —Q1 0–1 (0%)
2009 Q2Q2 2–2 (50%)
2010 —Q1 0–1 (0%)
W-L 1–1
(50%)		1–3
(25%)		 2–4
(33%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Current rank
1905
Career high
486
Career-high date
Oct 19, 2009
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—

Ranking History Matrix

Sergei Krotiouk ranking history by month and season
SeasonJanFebMarAprMayJunJulAugSepOctNovDec
1997———————11311122111911041122
1998108810761088108510691077102712901246126712731256
19991312130713031288129713011313—1238944945939
2000958956958949955875842792852931673674
2001659656654648617629638647654616751747
2002762757761683710741754723812848834839
200383983183010701063107111241140105010571043821
2004822816783784738685666657615600611662
20056606706896997227857787979179849841031
20061030102910431046109710189891018984105710161019
20071017101499699295910341066887875856904884
2008885881754744640629572636563564533535
2009533527546522570561538505521493507504
2010498498504544579571599607621622628631
2011622628616607619659744713715769750674
2012656646664639637634615629605606613662
201368670369374478981098210311594158720181905

Frequently Asked Questions

Which country does Sergei Krotiouk represent?
Sergei Krotiouk represents Russia in TennisDB's ATP records.
Is Sergei Krotiouk left-handed or right-handed?
Sergei Krotiouk plays right-handed.
How many Grand Slams has Sergei Krotiouk won?
Sergei Krotiouk has not won a Grand Slam title.
How many Masters 1000 titles has Sergei Krotiouk won?
TennisDB does not group any of Sergei Krotiouk's titles under the modern Masters 1000 category.
What is Sergei Krotiouk's highest ATP ranking?
Sergei Krotiouk's career-high ATP singles ranking is world No. 486, first achieved on October 19, 2009.
What is Sergei Krotiouk's career win-loss record?
Sergei Krotiouk has a career ATP singles record of 0 wins and 0 losses.
How much career prize money has Sergei Krotiouk earned?
Sergei Krotiouk has earned at least $99,709 in career prize money from professional tennis.